Index MS32-6.2 Operating Instructions Manual page 42

Procedure
38
materials to be used, see the manufacturer's documentation and the document
"Information on operating materials".
When the machine is switched on, the spindle is electronically
controlled (spindle control) as standard, even when the work area
door is open. The rotary position is maintained for active torques up
to the maximum motor torque. If screw connections are tightened or
loosened on the clamping device, the tightening or loosening torque
is supported by the motor torque. For many activities, mechanical
locking of the spindle according to "AM... Lock spindles" can
therefore be omitted.
If no mechanical locking is provided, however, it must always be
expected that the spindle will go out of control and suddenly no
supporting motor torque is applied if the torque load is too high. Tools
and working position must therefore always be selected such that
there is no danger to the operator or machine if the spindle control
suddenly shuts off. If high torques are already expected to be
applied, the spindle must be mechanically locked immediately.
To do so, be sure to follow the "AM... Lock spindles" maintenance
activity.
1.
Example: Clamping system ToPlus (Hainbuch) MS32-6.2
1 Base body – bonded to the clamping tube
2 Clamping element holder
3 Collet
4 Locating pin
5 Spindle nose end face
6 Clamping tube
* (Installation dimension in "Clamp open" position)
Remove collet (3) using the changing device. Remove 6 screws and remove
clamping element holder (2). See also AM... Removing clamping element
holder.
Maintenance Summary - Care activities
Maintenance Instructions
DIM012EN - 03.06.2020
MS32-6.2